In Ian Caldwell's and Dustin Thomason's book, The Rule of Four, Francesco Colonna is said to be a Roman, rather than a monk and the true author of the Hypnerotomachia Poliphili.
Francesco Rosi | Francesco Clemente | Francesco Bartolozzi | Francesco Guardi | Francesco Guccini | Francesco Marino Mannoia | Colonna family | Francesco Severi | Francesco Cossiga | Francesco Moser | Francesco Mondada | Gian Francesco Malipiero | Giovanni Francesco Fara | Francesco Redi | Francesco Quinn | Francesco Graziani | Francesco De Gregori | Francesco Crispi | Francesco Conconi | Francesco Barberini | Giovanni Colonna | Gian Francesco Poggio Bracciolini | Francesco Sartori | Francesco Ruggieri | Francesco Paolo Bontade | Francesco I da Carrara | Francesco Grimaldi | Francesco Coppola | Francesco Cavalli | Francesco Bonami |
The author of the Hypnerotomachia Poliphili, Francesco Colonna, was a humanist in Renaissance Florence.